Definitions by MGCAMS

overtime 

another word for the after party.
overtime comes before "postgaming" seeing as the "game" is still in progress.the "game" being the party..

Guy1:What are you gonna do now?
Guy2:Were all heading to the hotel room to put this game into overtime.
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Guy3: By the time we went into overtime I had already gotten nana from two different females

overtime by MGCAMS May 1, 2008